283786336656 has 135 divisors (see below), whose sum is σ = 803858300427. Its totient is φ = 93459695040.

The previous prime is 283786336637. The next prime is 283786336681. The reversal of 283786336656 is 656633687382.

The square root of 283786336656 is 532716.

It is a perfect power (a square), and thus also a powerful number.

It is a junction number, because it is equal to n+sod(n) for n = 283786336593 and 283786336602.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 658436761 + ... + 658437191.

Almost surely, 2^283786336656 is an apocalyptic number.

283786336656 is the 532716-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 283786336656

283786336656 is an abundant number, since it is smaller than the sum of its proper divisors (520071963771).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

283786336656 is an equidigital number, since it uses as much as digits as its factorization.

283786336656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082 (or 539 counting only the distinct ones).

The product of its digits is 156764160, while the sum is 63.

The spelling of 283786336656 in words is "two hundred eighty-three billion, seven hundred eighty-six million, three hundred thirty-six thousand, six hundred fifty-six".